Ferrari 400i part urgently required: retainer for rear spring

A machinist could fabricate one for you, which would likely hold up better than a used one (or if any ‘new’ ones lying around a shelf these past almost 40 years), no?

 

Christopher
I do not think these are special for our cars in spite of us having hydraulic suspension. The spring perches should be the same for all Koni's with same spring ID/OD (mainly ID). Koni tech service in Holland is usually quite helpful even if they will not rebuild our shocks. Otherwise a search of alternate cars with same diameter spring should turn up the Koni part, even if you had to buy a new shock.

I am surprised about the wire retainer. I have changed my rear shocks and did not have this feature on the spring perches, they are just held in place by the springs.
Ken

 

Simply make a full circle new one using your sample in a lathe with the groove/s you need and cut in half.

Chuck

 

Have you asked Jurgen at italspares, he is n Germany and he is dismantling a 400i,
Nick

 

Post some pictures please.